#include "location_entry.hpp"

namespace horizon {

void LocationEntry::set_filename(const std::string &s)
{
    entry->set_text(s);
}

std::string LocationEntry::get_filename()
{
    return entry->get_text();
}

LocationEntry::LocationEntry() : Gtk::Box()
{
    get_style_context()->add_class("linked");
    entry = Gtk::manage(new Gtk::Entry());
    pack_start(*entry, true, true, 0);
    entry->show();

    entry->signal_changed().connect([this] { s_signal_changed.emit(); });

    auto button = Gtk::manage(new Gtk::Button("Browse..."));
    pack_start(*button, false, false, 0);
    button->signal_clicked().connect(sigc::mem_fun(*this, &LocationEntry::handle_button));
    button->show();
}

void LocationEntry::set_warning(const std::string &text)
{
    if (text.size()) {
        entry->set_icon_from_icon_name("dialog-warning-symbolic", Gtk::ENTRY_ICON_SECONDARY);
        entry->set_icon_tooltip_text(text, Gtk::ENTRY_ICON_SECONDARY);
    }
    else {
        entry->unset_icon(Gtk::ENTRY_ICON_SECONDARY);
    }
}

void LocationEntry::handle_button()
{
    auto top = dynamic_cast<Gtk::Window *>(get_ancestor(GTK_TYPE_WINDOW));

    GtkFileChooserNative *native =
            gtk_file_chooser_native_new("Save", top->gobj(), GTK_FILE_CHOOSER_ACTION_SAVE, "Set", "_Cancel");
    auto chooser = Glib::wrap(GTK_FILE_CHOOSER(native));
    chooser->set_do_overwrite_confirmation(true);
    chooser->set_filename(entry->get_text());

    if (gtk_native_dialog_run(GTK_NATIVE_DIALOG(native)) == GTK_RESPONSE_ACCEPT) {
        entry->set_text(chooser->get_filename());
    }
}
} // namespace horizon
